AI RESEARCH
RAWIC: Bit-Depth Adaptive Lossless Raw Image Compression
arXiv CS.CV
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ArXi:2603.28105v1 Announce Type: new Raw images preserve linear sensor measurements and high bit-depth information crucial for advanced vision tasks and photography applications, yet their storage remains challenging due to large file sizes, varying bit depths, and sensor-dependent characteristics. Existing learned lossless compression methods mainly target 8-bit sRGB images, while raw reconstruction approaches are inherently lossy and rely on camera-specific assumptions. To address these challenges, we.